Searched refs:dk (Results 1 – 3 of 3) sorted by relevance
| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| D | e_logf.c | 38 float hfsq,f,s,z,R,w,t1,t2,dk; in __ieee754_logf() local
63 dk=(float)k; in __ieee754_logf()
64 return dk*ln2_hi+dk*ln2_lo; in __ieee754_logf()
68 if(k==0) return f-R; else {dk=(float)k; in __ieee754_logf()
69 return dk*ln2_hi-((R-dk*ln2_lo)-f);} in __ieee754_logf()
72 dk = (float)k; in __ieee754_logf()
84 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f); in __ieee754_logf()
87 return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f); in __ieee754_logf()
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| D | e_log.c | 91 double hfsq,f,s,z,R,w,t1,t2,dk; in __ieee754_log() local
117 dk=(double)k; in __ieee754_log()
118 return dk*ln2_hi+dk*ln2_lo; in __ieee754_log()
122 if(k==0) return f-R; else {dk=(double)k; in __ieee754_log()
123 return dk*ln2_hi-((R-dk*ln2_lo)-f);} in __ieee754_log()
126 dk = (double)k; in __ieee754_log()
138 return dk*ln2_hi-((hfsq-(s*(hfsq+R)+dk*ln2_lo))-f); in __ieee754_log()
141 return dk*ln2_hi-((s*(f-R)-dk*ln2_lo)-f); in __ieee754_log()
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| /bionic/libm/upstream-freebsd/lib/msun/ld128/ |
| D | s_logl.c | 456 double dd, dk; in k_logl() local
482 dk = k; in k_logl()
552 dd * P14))))))))))) + (F_lo(i) + dk * ln2_lo) + d * d * P2; in k_logl()
559 _3sumF(val_hi, val_lo, F_hi(i) + dk * ln2_hi); in k_logl()
568 double d_lo, dd, dk; in log1pl() local
606 dk = k; in log1pl()
661 dd * P14))))))))))) + (F_lo(i) + dk * ln2_lo + d_lo) + d * d * P2; in log1pl()
668 _3sumF(val_hi, val_lo, F_hi(i) + dk * ln2_hi); in log1pl()
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